21032895844

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{3533}}^1\times {\mathrm{5659}}^1$

素因数の和:9459

約数の個数: 24

約数和(自身を含む): 36964509120

約数和(自身を除く): 15931613276

約数列:

[1, 2, 4, 263, 526, 1052, 3533, 5659, 7066, 11318, 14132, 22636, 929179, 1488317, 1858358, 2976634, 3716716, 5953268, 19993247, 39986494, 79972988, 5258223961, 10516447922, 21032895844]

約数ペア:

[(1, 21032895844), (2, 10516447922), (4, 5258223961), (263, 79972988), (526, 39986494), (1052, 19993247), (3533, 5953268), (5659, 3716716), (7066, 2976634), (11318, 1858358), (14132, 1488317), (22636, 929179)]